NotificationCompatCompatV21.java

package com.lody.virtual.server.notification;

import android.app.Notification;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.os.Build;
import android.os.Bundle;
import android.text.TextUtils;
import android.widget.RemoteViews;

import com.lody.virtual.helper.utils.Reflect;

import static com.lody.virtual.os.VEnvironment.getPackageResourcePath;

/**
 * @author 247321543
 */
/* package */ class NotificationCompatCompatV21 extends NotificationCompatCompatV14 {

    private static final String TAG = NotificationCompatCompatV21.class.getSimpleName();

    NotificationCompatCompatV21() {
        super();
    }

    @Override
    public boolean dealNotification(int id, Notification notification, String packageName) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            Context appContext = getAppContext(packageName);
            return resolveRemoteViews(appContext, packageName, notification)
                    || resolveRemoteViews(appContext, packageName, notification.publicVersion);
        }
        return super.dealNotification(id, notification, packageName);
    }

    private boolean resolveRemoteViews(Context appContext, String packageName, Notification notification) {
        if (notification == null) {
            return false;
        }
        String sourcePath = null;
        PackageInfo packageInfo = getPackageInfo(packageName);
        ApplicationInfo host = getHostContext().getApplicationInfo();
        if (packageInfo != null) {
            sourcePath = packageInfo.applicationInfo.sourceDir;
        }
        if (TextUtils.isEmpty(sourcePath)) {
            sourcePath = getPackageResourcePath(packageName).getAbsolutePath();
        }

        //Fix RemoteViews
        getNotificationFixer().fixNotificationRemoteViews(appContext, notification);
        //Fix Icon
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            getNotificationFixer().fixIcon(notification.getSmallIcon(), appContext, packageInfo != null);
            getNotificationFixer().fixIcon(notification.getLargeIcon(), appContext, packageInfo != null);
        } else {
            getNotificationFixer().fixIconImage(appContext.getResources(), notification.contentView, false, notification);
        }
        notification.icon = host.icon;

        ApplicationInfo proxyApplicationInfo = new ApplicationInfo(host);

        proxyApplicationInfo.packageName = packageName;
        proxyApplicationInfo.publicSourceDir = sourcePath;
        proxyApplicationInfo.sourceDir = sourcePath;

        fixApplicationInfo(notification.tickerView, proxyApplicationInfo);
        fixApplicationInfo(notification.contentView, proxyApplicationInfo);
        fixApplicationInfo(notification.bigContentView, proxyApplicationInfo);
        fixApplicationInfo(notification.headsUpContentView, proxyApplicationInfo);
        Bundle bundle = Reflect.on(notification).get("extras");
        if (bundle != null) {
            bundle.putParcelable(EXTRA_BUILDER_APPLICATION_INFO, proxyApplicationInfo);
        }
        return true;
    }

    private ApplicationInfo getApplicationInfo(Notification notification) {
        ApplicationInfo ai = getApplicationInfo(notification.tickerView);
        if (ai != null) {
            return ai;
        }
        ai = getApplicationInfo(notification.contentView);
        if (ai != null) {
            return ai;
        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            ai = getApplicationInfo(notification.bigContentView);
            if (ai != null) {
                return ai;
            }
        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            ai = getApplicationInfo(notification.headsUpContentView);
            if (ai != null) {
                return ai;
            }
        }
        return null;
    }

    private ApplicationInfo getApplicationInfo(RemoteViews remoteViews) {
        if (remoteViews != null) {
            return mirror.android.widget.RemoteViews.mApplication.get(remoteViews);
        }
        return null;
    }

    private void fixApplicationInfo(RemoteViews remoteViews, ApplicationInfo ai) {
        if (remoteViews != null) {
            mirror.android.widget.RemoteViews.mApplication.set(remoteViews, ai);
        }
    }
}